New cause for concern about sugar is alarming

Overview

If you are aiming to maintain a healthy diet, you have probably been advised to reduce your sugar intake. Consuming sugar can lead to various health issues such as weight gain, heart disease, blood sugar imbalances that may lead to diabetes, liver disease, and an increased risk of cancer. Recent research from the United States Department of Agriculture (USDA) has unveiled another compelling reason to limit sugar consumption.

The USDA study indicates that consuming sugary drinks along with protein-rich foods, like a burger, can have a significant impact on calorie absorption, fat creation, and increase cravings for salty snacks. This combination hampers the body's ability to efficiently burn fat, especially with higher protein meals. The research also highlights that the desire to snack on savory foods can persist for up to four hours post-meal.

Moreover, switching to artificially sweetened beverages, such as diet soda, may not be a wise choice for weight management. Studies suggest that these drinks do not assist in weight loss and may have adverse effects on metabolism, potentially leading to weight gain, high blood pressure, and an elevated risk of diabetes.

For optimal health, it is recommended to opt for beverages like water, tea, or coffee over sugary or artificially sweetened drinks.

Considerations When Consuming Sugary Drinks

The USDA researchers explored the effects of consuming a protein-rich food in combination with a sugary soft drink. The study revealed that this pairing increases calorie absorption, fat production, and triggers cravings for salty snacks post-meal. The impact of sugary drinks on metabolism, particularly when paired with high-protein meals, surprised the researchers and led to a prolonged craving for savory foods.

Avoid Artificial Sweeteners

Research suggests that low-calorie, artificially flavored drinks do not contribute to weight loss. Studies indicate that these beverages can impact metabolism, potentially leading to weight gain and an increased risk of diabetes. Choosing water, tea, or coffee is deemed a healthier option for overall well-being.

References

Fadó R, Molins A, Rojas R, Casals N. Feeding the Brain: Effect of Nutrients on Cognition, Synaptic Function, and AMPA Receptors. Nutrients. 2022 Oct 5;14(19):4137. doi: 10.3390/nu14194137. PMID: 36235789; PMCID: PMC9572450.

Zhang R, Zhang M, Wang P. The intricate interplay between dietary habits and cognitive function: insights from the gut-brain axis. Front Nutr. 2025 Jan 29;12:1539355. doi: 10.3389/fnut.2025.1539355. PMID: 39944956; PMCID: PMC11813792.

"Food for the Brain" initiative by the Food for the Brain Foundation, a UK-based charity dedicated to raising awareness about the impact of nutrition and lifestyle on mental well-being and cognitive health.

6 Possible Causes of Brain Fog.

5 Causes of Brain Fog, Functional Medicine Meridian ID.

Brain Fog After Eating? These are the Worst Culprits.

How Your Diet Influences Brain Fog.

Brain Fog. Cleveland Clinic.

To Prevent Brain Fog at Work, Watch Wat (And How) You Eat.

Feeling Foggy? Here's How Nutrition Can Help.

Food allergy, intolerance, or sensitivity: What’s the difference, and why does it matter?

Susan Parker

Susan Parker is a 49-year-old Senior Manager at a marketing firm. With two older children becoming more independent, she is now focusing on her own health and wellbeing. She’s passionate about natural and holistic health approaches, and values high-quality, trustworthy products. Susan enjoys yoga, gardening, reading, and cooking, and seeks to stay energetic and sharp while balancing a busy career and personal life.